import React,{useContext} from 'react'
import classNames from 'classnames'
import { MenuContext } from './menu';
export interface MenuItemProps {
    index?:string;
    disabled?:boolean;
    className?:string;
    style?:React.CSSProperties;
    children:any
}

const MenuItem:React.FC<MenuItemProps> = (props) =>{
    const {index,disabled,className,style,children} = props
    const context = useContext(MenuContext)
    const classes = classNames('menu-item',className,{
        'is-disabled':disabled,
        'is-active':context.index === index
    })
    const handleClick = () =>{
        if(context.onSelect && !disabled &&(typeof index === 'string')){
            context.onSelect(index)
        }
    }
    return (
        <li className={classes} style={style} onClick={handleClick}> 
            {children}
        </li>
    )
}

MenuItem.displayName = 'MenuItem'
export default MenuItem